Transforming Fiber Maintenance with IoT Intelligence Managing complex underground fiber networks has traditionally been labor-intensive, requiring coordinated teams and manual data recording. The G-Link TG60 Optical Cable Intelligent Line Analyzer revolutionizes this process by integrating Cloud Computing, Mobile Internet, and Internet of Things (IoT) technologies. It is designed for modern operators who need to digitize their physical network assets efficiently.
Map Routes Simply by Tapping Unlike traditional tracers, the TG60 connects the field to the control room wirelessly. By simply tapping on manhole covers or the ground along the cable line, the device detects the vibration, calculates the distance, and instantly sends the GPS coordinates to your smartphone App. This allows you to generate a precise geographical map of the cable routing and locate faults without digging blindly.
Smart Operation & Maintenance (O&M) The TG60 is more than a testing tool; it is a resource management platform. With its built-in OTDR and Optical Switch functions, it can cycle through multiple fibers to check attenuation and health status. All data is synchronized to the cloud, enabling “Smart O&M” where resource census, troubleshooting, and line reconstruction data are accessible at your fingertips.
| Parameter | Specification | Note |
|---|---|---|
| Measurement Range | 60 km | Max Distance |
| Working Wavelength | 1550 nm | For Vibration Positioning |
| Spatial Resolution | ± 5 m | Positioning Accuracy |
| Measurement Frequency | 500 ~ 3000 Hz | |
| OTDR Wavelength | 1310 nm / 1550 nm | |
| Dynamic Range | >38 dB (1310nm) / >36 dB (1550nm) | |
| Blind Zone | Event: ≤ 2m / Attenuation: ≤ 12m | |
| Control Interface | Smartphone APP / 5-inch Screen | Mobile Internet |
| Power Supply | Internal Lithium Battery + AC Adapter | 220V DC to 12V AC |
| Dimensions / Weight | 350 x 280 x 88 mm / < 7 kg | Robust Portable Case |
Optical Cable Resource Census: Digitizing cable routes and asset locations for database management.
Intelligent Line Patrol: Routine inspection of pipeline, tunnel, and manhole cables using GPS tracking.
Fault Localization: Pinpointing physical break points on a map for rapid emergency repair.
Engineering Acceptance: Verifying routing and signal quality for new network constructions.
Standard Package Includes:
| Item | Description | Qty |
|---|---|---|
| Main Unit | TG60 Intelligent Line Analyzer | 1 |
| Power Adapter | 220V/12V Charger | 1 |
| Communication Module | Built-in Mobile Internet/IoT Module | 1 |
| Test Cable | FC/APC Connection Cable | 1 |
| Vibration Tool | Specialized Knocking Hammer/Device | 1 |
| Software | Mobile APP Download Link & Cloud Account | 1 |
| Carrying Case | Heavy-duty Protective Case | 1 |
| Documents | User Manual & Warranty Card | 1 |
(Note: Standard configuration may vary. Please contact G-Link sales for the detailed Bill of Materials.)
Frequently Asked Questions (FAQ)
The TF500D is a standalone instrument requiring two people (one at the unit, one in the field) communicating via radio/phone. The TG60 is an IoT-enabled device that connects to a Mobile App. It allows one person to perform the test from the field while seeing results (including GPS maps) directly on their phone.
Yes, to utilize the full "Intelligent" features like Cloud storage and App connectivity, the main unit and the mobile phone need mobile internet access (4G/5G). This enables the real-time synchronization of test data and GPS mapping.
The TG60 integrates an Optical Switch function. This allows it to physically connect to multiple fibers and cycle through them for testing OTDR curves or vibration monitoring, making it ideal for managing high-density distribution frames.



